Perhaps you should try some spelling variations:
thanh trung » thanh tung
thieu xanh » chieu xanh, hieu manh, thien anh
chieu sach » chinh sach, chiet tach, chieu sang
trung cua » truong cua, trung tuan, trung cap
hang cong » hang nong, bang cong, thanh cong
dang cong » dung cong
thanh van » thanh san, thanh toan, thanh phan

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: toc ((thieu xanh) or (chieu sach)) - thanh trung cua ((hang cong) or (dang cong)) thanh van ban~.
• If you are trying to use Boolean operators, they must be ALL CAPS: toc ((thieu xanh) OR (chieu sach)) - thanh trung cua ((hang cong) OR (dang cong)) thanh van ban.
• Adding a wildcard symbol may retrieve word variants: toc ((thieu xanh) or (chieu sach)) - thanh trung cua ((hang cong) or (dang cong)) thanh van ban*.